Math Problem Statement
Total expenses of living in a boarding house are partly fixed and partly vary linearly with the number of people living there. The average monthly rent per person is Rs. 1650 when the total number of people living there is 50, and it is Rs. 1320 when 100 people live there. If the monthly rent of each individual includes a 10% markup over the cost, how much does it cost the boarding house to host each person when the people living there are 125?
Solution
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Math Problem Analysis
Mathematical Concepts
Linear equations
Algebra
Cost analysis
Formulas
Total expense: T = F + n * v
Average rent: R = F/n + v
Markup removal: Cost per person = Rent per person / 1.10
Theorems
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Suitable Grade Level
Grades 10-12
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